Bleeding three days after an abortion is normal, and there will be some degree of vaginal bleeding 7-10 days after an abortion or medical abortion. Under normal circumstances, the amount is not much, less than the usual amount of menstruation, during the process need to closely observe the amount of vaginal bleeding. If the bleeding is significantly heavier than normal menstrual flow or if it lasts longer than 10 days after the operation, the patient should undergo a follow-up examination. It is necessary to repeat the ultrasound examination of the uterus and both adnexa and, if necessary, the evolution of the HCG, in order to know if there are any abnormal echoes in the uterine cavity, and to decide whether or not to carry out a second hysterectomy, according to the results, which are therefore normal.